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[Bug tree-optimization/77485] Missed dead store elimination of aggregate store followed by partial stores
- From: "law at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Sep 2016 21:00:23 +0000
- Subject: [Bug tree-optimization/77485] Missed dead store elimination of aggregate store followed by partial stores
- Auto-submitted: auto-generated
- References: <bug-77485-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77485
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
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CC| |law at redhat dot com
--- Comment #3 from Jeffrey A. Law <law at redhat dot com> ---
Richi, I think you were referring to BZ33562. I have a follow-up patch for
that which attacks it on the DSE side rather than in complex lowering. The
approach in that follow-up patch has a reasonable chance of catching the case
in this BZ.
I still hope to get back to it prior to close of stage1.